John Deere HD300 Operator manual

John Deere HD300. The SelectSpray Series offers you more choices than any other line of sprayers. You can choose a high-quality centrifugal or diaphragm pump. A 200- or 300-gallon tank. An advanced automatic or reliable manual rate controller. Most importantly, the SelectSpray Series gives you the choice to use your utility vehicle for more than spraying. In minutes, and without tools, you can detach the sprayer, and use your ProGatorTM Heavy-Duty Utility Vehicle for countless other tasks around your course.

John Deere HD300 Operator Manual. With the SelectSpray Series you can choose from two highly reliable pump types. Depending on your preference, you can have a high-pressure diaphragm pump or high-fl ow centrifugal pump.

John Deere Manual controller
Traditional, reliable, and affordable, the rock-solid manual controller is made for straightforward spraying. All functions are integrated into one control box. And the operator sets pressure and controls speed manually. It can be easily upgraded to an auto controller later thanks to a common wiring harness.

John Deere Automatic rate controller
Preprogrammed with John Deere specs, the available automatic rate controller is the ultimate in accuracy, precision, and simplicity. Operator sets rate, and then the controller automatically adjusts fl ow or pressure based on vehicle speed. Controller also includes helpful features to help determine impacts of nozzle type, speed, and pressure on achieving target application rate. Plus features warning systems that sound when tank volume and operating pressures are low.

John Deere Diaphragm pump
Positive displacement pump made for long life, easy service. Ideal for applications that demand higher pressures, such as walking spray booms, painting greens during the winter months, and tree spraying.

• Pistons operate in oil bath for long life and optimal lubrication.
• Mounting location allows for easy servicing of diaphragm.
• Effectively handles paint and other tough spray solutions.
• Excellent for providing plenty of pressure for walking spray booms.
• Hydraulically driven.

EASY TROUBLESHOOTING
With only two primary valve-bank assemblies, it’s easy to pinpoint the source of a potential service issue. A pressure regulator assembly includes jet agitator, self-cleaning line strainer, and pressure regulator valve. The boom valve assembly has three electric boom valves with throttling valves and one manual valve for hose reel or walking boom.